From b5938f8c4a530b2fad18f2293ffaf79ac9f5a148 Mon Sep 17 00:00:00 2001 From: Marc Hulsman Date: Fri, 17 Oct 2008 17:51:17 +0200 Subject: hwmon: (w83791d) add pwm_enable support Add support for pwm_enable. Signed-off-by: Marc Hulsman Acked-by: Hans de Goede Signed-off-by: Jean Delvare --- Documentation/hwmon/w83791d | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'Documentation/hwmon') diff --git a/Documentation/hwmon/w83791d b/Documentation/hwmon/w83791d index 49c0e94..b1e4798 100644 --- a/Documentation/hwmon/w83791d +++ b/Documentation/hwmon/w83791d @@ -108,6 +108,17 @@ going forward. The driver reads the hardware chip values at most once every three seconds. User mode code requesting values more often will receive cached values. +/sys files +---------- +The sysfs-interface is documented in the 'sysfs-interface' file. Only +chip-specific options are documented here. + +pwm[1-3]_enable - this file controls mode of fan/temperature control for + fan 1-3. Fan/PWM 4-5 only support manual mode. + * 1 Manual mode + * 2 Thermal Cruise mode (no further support) + * 3 Fan Speed Cruise mode (no further support) + Alarms bitmap vs. beep_mask bitmask ------------------------------------ For legacy code using the alarms and beep_mask files: @@ -138,4 +149,4 @@ global_enable: alarms: -------- beep_mask: 0x800000 (modified via beep_enable) W83791D TODO: --------------- -Provide a patch for smart-fan control (still need appropriate motherboard/fans) +Provide a patch for Thermal Cruise registers. -- cgit v1.1